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1986 Company is Founded in Dalton, OH
1997 Lincoln Manufacturing establishes manufacturing operations in Texas
1997 Certificate of Authority to use Official API Monogram is granted to LMI
2001 LMI adds Semi-Premium & Premium Threading Cell Lines in new building at Magnolia Complex
2002 Lincoln Texas Operations produces one millionth coupling after five years of operation
2002 Lincoln adds Tomball, TX facility where company manufactures a variety of OCTG Downhole Accessory items
2005 Lincoln produces five millionth coupling
2010 Company acquires Full-Length Threading Operations at Polk Street Facility (Building #4)
2011 LMI negotiates deal to occupy former Hughes Tool Plant at Polk Street (Building #7) – site where the majority of R&D for Hughes Drill Bits originated. Lincoln converts and modernizes facility to produce OCTG Downhole Accessory Items
2013 LMI takes possession of (30) new CNC machines